The malabsorption syndromes.
D000012:Abetalipoproteinemia; D000169:Acrodermatitis; D000293:Adolescent; D002446:Celiac Disease / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D003967:Diarrhea / Q000209:etiology; D005260:Female; D005512:Food Hypersensitivity; D005729:Ganglioneuroma; D006801:Humans; D008286:Malabsorption Syndromes / Q000175:diagnosis*; D008297:Male; D011504:Protein-Losing Enteropathies; D015043:Zollinger-Ellison Syndrome